| 摘要 |
<p>An apparatus for recovering a pressure oil returned from actuators which comprises a plurality of recovery circuits (15, 19, 25, 27), into which a return pressure oil from a plurality of actuators flows, a main recovery circuit (36), and selection means (30, 31, 32, 33, 34, 35, 37) for selectively allowing communication between at least one of the plurality of recovery circuits and the main recovery circuit. Upon communication of at least one of the plurality of recovery circuits to the main recovery circuit, a return pressure oil from at least one actuator can be recovered. Accordingly, the apparatus can be applied as an apparatus for recovering a return pressure oil in a work machine provided with a plurality of actuators.</p> |
